Dispersive coupled transmission line simulation using an adaptive block Lanczos algorithm

Author

Nguyen, Tuyen V. ; Li, Jing ; Bai, Zhaojun

Author_Institution

Adv. Design Technol., Motorola Inc., Austin, TX, USA

fYear

1996

fDate

5-8 May 1996

Firstpage

457

Lastpage

460

Abstract

In this paper, an effective method for the time domain simulation of dispersive coupled transmission lines with measured or tabulated frequency data is presented. Accurate high order approximations of the line parameters are obtained using a two phase least square fit procedure with frequency partitioning. Reduced order matrix Pade approximations of the fitted high order models are then computed using a block Lanczos algorithm with a reliable adaptive scheme for treating breakdowns

Keywords

matrix algebra; transmission line theory; adaptive block Lanczos algorithm; dispersive coupled transmission lines; frequency partitioning; high order approximations; high order models; reduced order matrix Pade approximations; time domain simulation; transmission line simulation; two phase least square fit procedure; Computational modeling; Couplings; Dispersion; Frequency measurement; Least squares approximation; Partitioning algorithms; Time measurement; Transmission line matrix methods; Transmission line measurements; Transmission lines;

fLanguage

English

Publisher

ieee

Conference_Titel

Custom Integrated Circuits Conference, 1996., Proceedings of the IEEE 1996

Conference_Location

San Diego, CA

Print_ISBN

0-7803-3117-6

Type

conf

DOI

10.1109/CICC.1996.510596

Filename

510596